CULKOVA, D.; DUŠKOVÁ, V. Factors affecting first-grade pupils’ physical activity during the school day: A pilot study. Journal of Childhood, Education & Society, [S. l.], v. 6, n. 2, p. 150–163, 2025. DOI: 10.37291/2717638X.202562495. Disponível em: https://www.j-ces.com/index.php/jces/article/view/495. Acesso em: 23 jul. 2025.